Chemistry dating definition

The third source of radioactive nuclides is termed anthropogenic and results from human activity in the production of nuclear power, nuclear weapons, or through the use of particle accelerators.Marie Curie was the founder of the field of nuclear chemistry.An alkyne is a molecule that contains a carbon-carbon triple bond.In this joke, the porcupine, porcupene, and porcupyne have spikes that coincide with the number of their bonds. The mass of an object is equal to the number of its atoms.Home ยป Organism Definition noun, plural: organisms (Science: Biology) An individual living thing that can react to stimuli, reproduce, grow, and maintain homeostasis.It can be a virus, bacterium, protist, fungus, plant or an animal.In fact, the chemical techniques pioneered by nuclear chemists have become so important that biologists, geologists, and physicists use nuclear chemistry as ordinary tools of their disciplines.While the common perception is that nuclear chemistry involves only the study of radioactive nuclei, advances in modern mass spectrometry instrumentation has made chemical studies using stable, nonradioactive isotopes increasingly important.

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Related forms: organismic (adjective), organismal (adjective), organismically (adverb).

If very high pressure is applied a gas may become liquid or solid, otherwise its density tends towards that of the condensed phase.

Compare liquid One of the three basic forms of matter, composed of molecules in constant random motion.

In theology, practicing Catholics attend Mass, which is the term used for their religious service in which the sacrament of Eucharist is present.

The bottom two rows of the periodic table (the bench, in this case) are of the Lanthanide and Actinide series of elements. They are also very reactive and unstable due to the fact that all their atomic numbers are over 83.

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